Fabric treatment agent, textile printing ink set, pretreated fabric, textile printing method, and textile printed fabric

Abstract

A fabric treatment agent for use in textile printing by a sublimable color material, including an aromatic compound having NICS (1) in the range of −105 or more and −12 or less.

1 . A fabric treatment agent for use in textile printing by a sublimable color material, comprising:
 an aromatic compound having NICS (1) in the range of −105 or more and −12 or less.   
     
     
         2 . The fabric treatment agent according to  claim 1 , wherein the aromatic compound is an aromatic heterocyclic compound. 
     
     
         3 . The fabric treatment agent according to  claim 1 , further comprising a solvent having a ratio (I/O) of an inorganic value of the solvent to an organic value of the solvent in the range of 1 or more and 3 or less. 
     
     
         4 . The fabric treatment agent according to  claim 1 , wherein the aromatic compound has 3 or more aromatic rings. 
     
     
         5 . The fabric treatment agent according to  claim 1 , wherein the aromatic compound has 5 or more aromatic rings. 
     
     
         6 . The fabric treatment agent according to  claim 1 , wherein NICS (1) of the aromatic compound is within the range of −65 or more and −20 or less. 
     
     
         7 . The fabric treatment agent according to  claim 1 , wherein NICS (1) of the aromatic compound is within the range of −60 or more and −40 or less. 
     
     
         8 . A textile printing ink set comprising: a textile printing ink containing a sublimable color material; and a fabric treatment agent, wherein
 the fabric treatment agent is a fabric treatment agent according to  claim 1 .   
     
     
         9 . A pretreated fabric for use in textile printing by a sublimable color material, comprising an aromatic compound having NICS (1) in the range of −105 or more and −12 or less. 
     
     
         10 . A textile printing method comprising,
 dyeing a fabric with a sublimable color material in the presence of an aromatic compound, wherein   NICS (1) of the aromatic compound is within the range of −105 or more and −12 or less.   
     
     
         11 . The textile printing method according to  claim 10 , wherein the fabric contains natural fibers or synthetic cellulose fibers. 
     
     
         12 . The textile printing method according to  claim 10 , wherein dyeing is done by a sublimation transfer method. 
     
     
         13 . A textile printed fabric comprising an aromatic compound and a sublimable color material, wherein
 NICS (1) of the aromatic compound is within the range of −105 or more and −12 or less.   
     
     
         14 . The textile printed fabric according to  claim 13 , wherein
 the sublimation temperature [° C.] of the sublimable color material when the textile printed fabric is heated is 30% or more higher than the sublimation temperature [° C.] of the sublimable color material when a comparative textile printed fabric that does not contain the aromatic compound is heated.   
     
     
         15 . The textile printed fabric according to  claim 13 , wherein
 the sublimation temperature of the sublimable color material when the textile printed fabric is heated is 200° C. or higher.